{"product_id":"cambridge-audio-edge-s-limited-edition-floorstanding-speakers-pair","title":"Cambridge Audio Edge S Limited Edition Floorstanding Speakers; pair","description":"\u003cp\u003eThe Cambridge Audio Edge S is a limited-edition floorstanding speaker handmade in Cambridge's London facility to celebrate the company's 1968 founding. Only 68 pairs were built worldwide. We have the final two.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8f5f0; border-left: 4px solid #A3704D; padding: 1rem 1.25rem; margin-bottom: 1.5rem;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eLimited Stock: \u003c\/strong\u003eLast two pairs of 68 ever produced, exclusively at The Listening Room.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eFinal production stock. Six months of factory warranty remaining.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eCambridge engineers spent years refining the Edge series philosophy: eliminate distortion before it starts. The Edge S is the speaker expression of that work, paired to the Edge A integrated amplifier and Edge W power amp that defined the company's flagship line. Four drivers in an acoustically inert resin cabinet with non-parallel sculpted walls, a CNC-milled aluminum plinth, and Cambridge's new Continuous Profile Cone (CPC) midrange and woofer technology.\u003c\/p\u003e\n\u003ch5\u003eKey Features of the Cambridge Audio Edge S\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimited to 68 pairs worldwide:\u003c\/strong\u003e Built to commemorate Cambridge Audio's founding in 1968. Each pair ships with a numbered limited edition certificate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAspirated Tweeter Technology (ATT):\u003c\/strong\u003e A 25mm aluminum dome sits in a freely floating, vented diffuser that lets the rear wave breathe instead of compressing into a closed chamber. Eliminates the coloration typical of conventional sealed tweeters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Profile Cone (CPC) drivers:\u003c\/strong\u003e One 4-inch CPC mid\/bass and two 6.5-inch CPC woofers, each circled by a CNC-machined aluminum ring that decouples the driver from the cabinet for cleaner dispersion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustically inert resin cabinet:\u003c\/strong\u003e Polyurethane resin chassis with sculpted, non-parallel internal surfaces. Resists resonance and standing waves that color the sound of conventional MDF boxes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid aluminum plinth:\u003c\/strong\u003e CNC-milled base with spiked feet provides a rigid mechanical ground that prevents cabinet motion from bleeding into the floor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response 35Hz–30kHz:\u003c\/strong\u003e Full-range bass extension without subwoofer support; ultrasonic top end that captures the air around cymbals, strings, and vocal sibilants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLunar Grey finish:\u003c\/strong\u003e Hand-finished metallic silver-grey, the only finish offered on the Edge S.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper-plated, single-wirable binding posts:\u003c\/strong\u003e High-conductivity terminals built for bare wire, banana, or spade connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eTrue Limited Edition\u003c\/h5\u003e\n\u003cp\u003eThe number 68 isn't marketing. It's the year Cambridge Audio was founded in a basement on King's Parade in Cambridge, England, by engineers determined to make British hi-fi accessible. Sixty-eight pairs of Edge S were built, one for each year between that beginning and the speaker's release. When they're gone, they're gone. There won't be a second run.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/cambridge-edge-s-feature-03.jpg?v=1779043321\" style=\"width: 100%; max-width: 1000px; height: auto; border-radius: 12px; margin: 16px 0;\" alt=\"Cambridge Audio Edge S limited edition pair in Lunar Grey\"\u003e\u003c\/p\u003e\n\u003ch5\u003eThe Aspirated Tweeter, Explained\u003c\/h5\u003e\n\u003cp\u003eMost dome tweeters fire forward into the room and trap their rear wave inside a small sealed chamber behind the dome. That trapped energy reflects back through the dome, smearing transients and adding a characteristic ringing that hi-fi listeners learn to tolerate. The Aspirated Tweeter solves the problem mechanically: the 25mm aluminum dome sits on top of a vented diffuser that lets the back wave dissipate freely. The result is faster transient response and a more open top end that doesn't soften or grain at high SPLs.\u003c\/p\u003e\n\u003ch5\u003eContinuous Profile Cone\u003c\/h5\u003e\n\u003cp\u003eThe 4-inch mid\/bass and the two 6.5-inch woofers all use Cambridge's new Continuous Profile Cone, a single-piece cone with a smoothly curved profile that eliminates the abrupt transition between cone and surround found in conventional drivers. Each CPC is surrounded by a CNC-machined aluminum ring that decouples the driver basket from the cabinet face, so the cabinet wall doesn't act as a secondary radiator. The combination produces cleaner dispersion and lower distortion at high output levels.\u003c\/p\u003e\n\u003ch5\u003eThe Cabinet Is Not a Box\u003c\/h5\u003e\n\u003cp\u003eCambridge cast the Edge S chassis from polyurethane resin instead of building it from MDF panels. Every internal surface is sculpted on a curve. There are no parallel walls anywhere inside the cabinet to set up standing waves. The non-parallel construction makes the enclosure mechanically inert at the frequencies music lives in. The base is a single-piece CNC-milled aluminum plinth with spike feet that couple the speaker rigidly to the floor.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/cambridge-edge-s-feature-09.jpg?v=1779043323\" style=\"width: 100%; max-width: 1000px; height: auto; border-radius: 12px; margin: 16px 0;\" alt=\"Cambridge Audio Edge S close-up showing CNC-milled aluminum driver rings and polyurethane resin cabinet\"\u003e\u003c\/p\u003e\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003eCambridge Audio Edge S Specifications\u003c\/h5\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eDrive Units\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003e1× 25mm (1\") ATT tweeter, 1× 10cm (4\") CPC mid\/bass driver, 2× 16.5cm (6.5\") CPC woofers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003e35Hz – 30kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003e89dB \/ 2.83V \/ 1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003e15–250 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eBinding Posts\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eCopper-plated, single-wirable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003e240 × 1144 × 397mm (9.4 × 45 × 15.6 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003e30kg (66 lbs) each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eLunar Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eProduction\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #eee;\"\u003eLimited to 68 pairs worldwide.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e6 months \u0026amp; a limited edition certificate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":42754310275168,"sku":"CAMBEDGESLG","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/cambridge-edge-s-02.jpg?v=1779043290","url":"https:\/\/listenroom.com\/products\/cambridge-audio-edge-s-limited-edition-floorstanding-speakers-pair","provider":"The Listening Room","version":"1.0","type":"link"}